Monstera Mash Market at the Greenhouse is a Halloween-themed market held at Ross Farm in Candler, just outside Asheville. Billed as Asheville's first-ever Halloween market in a greenhouse, it's a fun, leafy twist on seasonal shopping, with plants all around you and a spooky-season vibe. Wander the greenhouse, browse what's on offer and soak up the autumn feel. Plant lovers and Halloween fans will have a great time, and the market is a fun way to start a crisp October morning.